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Chromate

Look it upA Verify page on their own site, where you enter a report ID. There is no list you can browse.
Look a certificate up

30 sellers named this laboratory · newest certificate seen 2026-09-24 · read 2026-10-01

What this page can say

The names below are facts about certificates we opened. They are not a ranking of laboratories against one another, and they carry no HPLC purity score. Seller certificate tier is still the ranking on every price page.

The purity and dose gate is written and off. We do not invent pass or fail from missing certificates of analysis.

Deferred: HPLC scores, a lab quality letter, and turning the purity gate on. Those need quality data we are entitled to use. They are not shipped.

What we read on the laboratory's own site

United States. We read the details below on 14 September 2026.

  • HPLC, qualitative and quantitative, for everything unless stated otherwise
  • Endotoxin count by kinetic chromogenic LAL, stated as sensitive to 0.0001 ng of lipopolysaccharide
  • Sterility by membrane filtration and incubation, per USP 71

No accreditation claim found on the site, read on 14 September 2026.

Published prices and how to ship a vial of your own are on the testing page.

How to check a certificate from Chromate

A certificate on a seller's site is a file the seller uploaded. A certificate this lab's own website shows you is something else. Take the codes printed on the file and type them in here yourself. Do not follow a link or a QR code printed on the file. A fake certificate carries a fake link.

  1. Find these on the certificate: Job number, five digits, for example 29384; Access code, for example MHC2419BU8NM; or a scan of the QR code on the certificate.
  2. Type the laboratory's address into your browser: https://chromate.org/verify
  3. What a real one shows you: A page with a picture of the certificate and a download button. Anything else, even a page that loads but shows no report, means the certificate has not been confirmed.

Check page read chromate.org

What Chromate discloses

5 of 8 facts we count are published: Documented, 5 of 8. This counts what the lab tells you, never how good a result is.

  • Public report lookuppublished
  • Accreditation body and numbernot published
  • Identity by mass spectrometrynot published
  • Purity by HPLCpublished
  • Net content reportedpublished
  • Endotoxin or sterilitypublished
  • Names the clientpublished
  • Independence statednot published

Read on Chromate's own site

Where it is
Hudson, New Hampshire, on the contact page. An outside source reports a state registry address in Nashua. chromate.org
Country
United States chromate.org
Report lookup
Yes. A pop-up box on every page takes a five digit job number and an access code. It opens a page with a picture of the certificate and a download button. There is no list to browse and no PDF. chromate.org
Outside approval
Not published. The terms only mention the lab's own internal quality checks. Outside sources report no ISO/IEC 17025, no A2LA listing and no CLIA. chromate.org
Purity test
Every test is done by HPLC, the standard lab test for purity, unless stated otherwise. It checks both what is there and how much. Certificates say reversed phase HPLC with UV detection at 220 nm and show the test trace (chromatogram). chromate.org
Identity test
Not published. Identity on the certificate is only marked conforms, based on the HPLC run. No LC-MS or MALDI method, the tests that weigh the molecule, appears on the services page or the report. chromate.org
Amount in the vial
Milligrams in the vial, compared with the label. chromate.org
Bacterial toxins
Measures bacterial toxins (endotoxins) as a number, using the standard LAL test, 240 dollars. chromate.org
Germ-free test
Checks for germs and yeast, with and without oxygen, by filtering and growing the sample. This follows USP 71, the standard sterility test. chromate.org
Heavy metals
Partly published. Certificates show a metals line below 100 parts per billion with no method named. The services page does not list it. chromate.org
Who may submit
Customers ship samples. They must confirm the samples are not human specimens, controlled drugs or hazardous. A public testing project page says to check back later. So the lab is not buying products to test on its own right now. chromate.org
Names the client
Yes. Certificates print the customer, product, batch, and the dates received, tested and issued. They show identity, amount, purity, germ counts, bacterial toxins (endotoxin) and metals. They also carry the test trace (chromatogram), a photo of the vial, a named lead chemist and a QR code. chromate.org
Sample tracking
not published chromate.org
Turnaround
Not published. The site only says results are prompt. chromate.org
Pricing
Published: research peptides 120 to 420 dollars, germ tests 240 dollars each, SARMs 170 dollars, research chemicals 180 to 300 dollars, variance testing 30 to 50 dollars. chromate.org
Independence
Not stated. The about page only credits the Chromate team. No owner is named. An outside source says the only member of the company is another holding company, and that one is not in good standing with the state. chromate.org

Report numbers look like this: a five digit job number plus an alphanumeric access code, for example 29384 and MHC2419BU8NM

Disputes and open questions

These are disputes, not proven facts. Each is what a named source reported, with the link so you can read it and decide.

  • Corrected results, not fakes. A comparison site says Chromate first named cagrilintide as semaglutide, and tirzepatide as retatrutide, on three seller samples. It then issued corrected certificates. goldstandardanalytics.com
  • A forum thread records the same corrections in March and April 2026. Two other labs caught both mistakes. glp1forum.com

Our notes

  • The footer shows a 2024 copyright and the terms were last updated in May 2024. But the company was only registered with the state in October 2025. watchtowerpeptides.com

Sellers who published this name

30 stores · lab-confirmed 1 · tier A 22 · tier B 7 · tier C 0. The letter is the seller's certificate, not a grade of this laboratory.

  • Mile High Compounds

    milehighcompounds.is · 2026-09-09

    LC
  • Amino Tech

    aminotech.shop · 2026-06-01

    A
  • Arcane Peptides

    arcanepeptides.com · 2026-09-04

    A
  • Evolve Peptides

    evolvepeptides.com · 2026-05-02

    A
  • Express Bottles

    expressbottles.com · 2026-09-17

    A
  • Felix Chemical Supply

    felixchem.is · 2026-01-12

    A
  • GenPeptide

    genpeptide.com · 2026-08-20

    A
  • Hydro Research

    hydroresearchpeptides.com · 2026-08-24

    A
  • Lifestyle Peptides

    lifestylepeptides.com · 2026-04-09

    A
  • MogLabs

    moglabs.bio · 2026-09-05

    A
  • New Beginning Peptides

    newbeginningpeps.com · 2026-09-24

    A
  • Optimum Aminos

    optimumaminos.com · 2025-11-19

    A
  • Pentech Peptide

    pentechpeptide.com · 2026-06-18

    A
  • Peptide Partners

    peptide.partners · 2026-09-17

    A
  • Peptide Power

    peptidepowereu.is · 2026-06-28

    A
  • Peptide Power US

    peptidepowerus.is · 2026-06-22

    A
  • Platinum Lion Peptides

    platinumlionpeptides.com · 2026-09-17

    A
  • Research Purpose Labs

    researchpurposelabs.shop · 2025-10-08

    A
  • Restore Peptides

    restorepeptides.io · 2026-02-09

    A
  • RUO

    ruo.bio · 2026-09-05

    A
  • Southern Aminos

    southernaminos.com · 2026-09-10

    A
  • Supernova Sciences

    supernovasciences.com · 2026-07-29

    A
  • Xcel Peptides

    xcelpeptides.com · 2025-11-04

    A
  • Bulk Peptide Wholesale

    bulkpeptidewholesale.com · 2025-04-02

    B
  • Double R Labs

    doublerlabs.is

    B
  • Peptide Lab Pro

    peptidelabpro.com · 2025-07-26

    B
  • Purified Peptide

    purifiedpeptide.com · 2025-09-24

    B
  • Tex Peptides

    texpeptide.com · 2025-09-16

    B
  • VAYN Research

    vayn.co · 2025-12-08

    B
  • Wellness Peptides

    wellnesspeptides.io · 2025-06-08

    B

We never charge for knowledge. No vendor has a say in what a page says. Sellers are ranked by the certificate they publish, then by price. Every laboratory named · Every seller · Get a vial tested.